A tanning-bed pass for unlimited tanning costs $53 per month this year, but it was only $50 per month last year. What was the percentage of increase?

A tanning-bed pass for unlimited tanning costs $53 per month this year, but it was only $50 per month last year. What was the percentage of increase?

Detailed Explanation

The difference in the price is 3. 3 ÷ 50 = 0.06 or 6%.